Overview
| Comment: | runtime/class.m: Add explicit size_t -> long cast |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
c71706db46819e5973c37fe483d796c1 |
| User & Date: | js on 2016-07-05 19:31:14 |
| Other Links: | manifest | tags |
Context
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2016-07-09
| ||
| 20:10 | Update buildsys check-in: 4b40a883d2 user: js tags: trunk | |
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2016-07-05
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| 19:31 | runtime/class.m: Add explicit size_t -> long cast check-in: c71706db46 user: js tags: trunk | |
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2016-07-04
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| 21:40 | -[destinationOfSymbolicLinkAtPath:] for Windows check-in: 7341924ced user: js tags: trunk | |
Changes
Modified src/runtime/class.m from [c8cb26401f] to [9db3a46267].
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Class
objc_allocateClassPair(Class superclass, const char *name, size_t extra_bytes)
{
struct objc_class *cls, *metaclass;
Class iter, rootclass = Nil;
if ((cls = calloc(1, sizeof(*cls))) == NULL ||
(metaclass = calloc(1, sizeof(*cls))) == NULL)
OBJC_ERROR("Not enough memory to allocate class pair for class "
"%s!", name)
cls->isa = metaclass;
cls->superclass = superclass;
cls->name = name;
cls->info = OBJC_CLASS_INFO_CLASS;
cls->instance_size = (superclass != Nil ?
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Class
objc_allocateClassPair(Class superclass, const char *name, size_t extra_bytes)
{
struct objc_class *cls, *metaclass;
Class iter, rootclass = Nil;
if (extra_bytes > LONG_MAX)
OBJC_ERROR("extra_bytes out of range!")
if ((cls = calloc(1, sizeof(*cls))) == NULL ||
(metaclass = calloc(1, sizeof(*cls))) == NULL)
OBJC_ERROR("Not enough memory to allocate class pair for class "
"%s!", name)
cls->isa = metaclass;
cls->superclass = superclass;
cls->name = name;
cls->info = OBJC_CLASS_INFO_CLASS;
cls->instance_size = (superclass != Nil ?
superclass->instance_size : 0) + (long)extra_bytes;
for (iter = superclass; iter != Nil; iter = iter->superclass)
rootclass = iter;
metaclass->isa = (rootclass != Nil ? rootclass->isa : cls);
metaclass->superclass = (superclass != Nil ? superclass->isa : Nil);
metaclass->name = name;
metaclass->info = OBJC_CLASS_INFO_CLASS;
metaclass->instance_size = (superclass != Nil ?
superclass->isa->instance_size : 0) + (long)extra_bytes;
return cls;
}
void
objc_registerClassPair(Class cls)
{
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